Design a new social media service that incorporates text posts and replies, some sort of media sharing (music, pictures, movies, or something else), and a real world effect (shipping products, food delivery, car rides).

Draw 1 DFD that handles the data flow for users and owners. (a) a person opening the social feed, and posting a new multi-media message onto it, (b) the system updating the feed with the added message, (c) another individual ordering something that was posted, (d) the service mailing/delivering the ordered item or service (e) the service analyzing aggregated data in the form of management reports.